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EL7513IWT-T7A

EL7513IWT-T7A Manufacturer

Intersil

EL7513IWT-T7A Description

12 LEDs Driver (4S3P)

EL7513IWT-T7A Description

IC LED DRIVR WHITE BCKLGT TSOT-8

EL7513IWT-T7A Datasheet (PDF)

White LED Step-Up Regulator

EL7513IWT-T7A Price & Availability


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EL7513IWT-T7A Features

  • 2.6V to 13.2V input voltage
  • 18V maximum output voltage
  • Drives up to 12 LEDs
  • 1MHz switching frequency
  • Up to 91% efficiency
  • 1ľA maximum shut-down current
  • Dimming control
  • 8 Ld TSOT and 8 Ld MSOP packages
  • Pb-free plus anneal available (RoHS compliant)

EL7513IWT-T7A Description

The EL7513 is a constant current boost regulator specially designed for driVing white LEDs. It can drive 4 LEDs in series or up to 12 LEDs in parallel/series configuration and achieves efficiency up to 91%.

The brightness of the LEDs is adjusted through a voltage level on the CNTL pin. When the level falls below 0.1V, the chip goes into shut-down mode and consumes less than 1ľA of supply current for VIN less than 5.5V.

The EL7513 is available in the 8 Ld TSOT and 8 Ld MSOP packages. The TSOT package is just 1mm high, compared to 1.45mm for the standard SOT23 package.

EL7513IWT-T7A Parameters

TypeBacklight, White LED
TopologySwitched Inductor, Step-Up (Boost)
CategoryIntegrated Circuits (ICs)
FamilyLED Drivers
Frequency1MHz
Operating Temperature-40°C ~ 85°C
Number of Outputs1
Package / CaseTSOT-23-8, TSOT-8
Voltage - Supply2.6 V ~ 13.2 V
Voltage - Output18V
Current - Output / Channel75mA
Efficiency91%
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Products Similar to EL7513IWT-T7A

EL7513, EL7513IWTZ-T13, EL7513IWTZ-T7A, EL7513IY-T7, EL7513IWTZ-T7

 
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